INDIANAPOLIS-- Head coaches, General Managers and prospects will continue to meet with the media on Friday, while the offensive linemen, tight ends and specialists complete psychological testing and the bench press.

Quarterbacks, wide receivers and running backs follow through with their second day in Indianapolis, which is also their first time to meet with the media and their second day of team interviews. Linebackers and defensive linemen arrive and go through orientation, making Friday one of the busiest days at the NFL Scouting Combine.

There will be plenty to discuss, including the countdown to Manti Te'o which now sits at one day. Te'o's highly anticipated interview with the media will be one of the biggest highlights of the week. Here's what to keep an eye on during Friday's portion of the Combine.

The so-so quarterback class

Last year's rookie quarterback sensations make this year's crop of players look even less appealing. Some claim none of this year's quarterback prospects are worthy of a first-round pick. Others believe West Virginia's Geno Smith could land in the top-10.

Long story short, the quarterbacks have a great opportunity to improve their stock since the expectations for the class are so low. This starts on Friday when they go through medical exams, team interviews and media sessions. If they think they're capable of being the face of any franchise, they'll have to prove it this week.

Buffalo's Doug Marrone takes the podium

The former Syracuse head coach accepted the head coaching position with Buffalo last month, replacing Chan Gailey who was fired after three seasons. Marrone, who is also Bill O'Brien's best friend, is taking over a rebuilding project of his own.

The Bills haven't had a winning season since 2004 and while this is Marrone's third stint in the NFL, it's his first as a head coach. Has his close friend offered him any advice about taking a job where the chips are stacked against you? Also, the Bills need a quarterback and of course this is a tough year to have to address that need in the draft.

The former fifth-round pick suddenly finds himself in a contract year with his rookie deal set to expire after this season. Tight end Jermichael Finley's status with Green Bay is in jeopardy, meaning Quarless could suddenly become a starter. He previously said he was healthy toward the end of last season but the Packers were being cautious with him.

Does Sean Lee's durability concern the Cowboys?

Head coach Jason Garrett will address the media to go over everything from draft strategy to Tony Romo. Former Penn State linebacker Sean Lee continues to make a name for himself with Dallas, but his durability continues to come under question.

Dallas took a chance on Lee when he was injured and when he's healthy it's definitely paid off. Will there be similar thoughts when it comes to Lee's good friend, injured linebacker Michael Mauti?

Jim Harbaugh tentatively scheduled to address the media

A time hasn't been set and it could all easily change, but the 49ers head coach will have plenty of questions if he does indeed talk on Friday. Maybe he's still fuming over the Super Bowl and he'll be asked a few questions about his brother?

Surely Colin Kaepernick will be a topic of discussion as the pistol offense was on many people's minds on Thursday.